79655830

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{17981}}^1$

素因数の和:18431

約数の個数: 16

約数和(自身を含む): 143712144

約数和(自身を除く): 64056314

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 17981, 35962, 89905, 179810, 7965583, 15931166, 39827915, 79655830]

約数ペア:

[(1, 79655830), (2, 39827915), (5, 15931166), (10, 7965583), (443, 179810), (886, 89905), (2215, 35962), (4430, 17981)]